dose

1. N-COUNT A dose of medicine or a drug is a measured amount of it which is intended to be taken at one time. 一次用量

One dose of penicillin can wipe out the infection. 一劑青霉素即可消除感染。

2. V-T If you dose a person or animal with medicine, you give them an amount of it. 給 (藥)

The doctor fixed the rib, dosed him heavily with drugs, and said he would probably get better. 醫(yī)生給他固定好肋骨后，又給他服了大劑量的藥，說他可能會好起來。

3. PHRASAL VERB Dose up means the same as . 給 (藥)

I dosed him up with Valium. 我給他服了安定。